Onionz - For Those Who Know E.P. FLAC album

Onionz, straight out of the so-called West Coast house scene, has been making quality beats and grooves for a while but this EP is superb. There are two tracks. The first, 'Latino Dubb' is a bit quirky with metalic beatz, tribal chanting and a ruff bassline. It's close but not the one. 'Afro Funk' on the other hand is just FANTASTIC! In a world where 'tribal' is confined to dark, moody and surprisingly simplistic percussion, this has great drums that really come alive in the 3/4 of the track. But the focus is placed on an amazingly catchy, funky, and brilliant horn riff which is the making of this track. It's cleverly used and devestates when played out.
Where does Onionz get these samples from?